High-Performance X-Ray Detection and Optical Information Storage via Dual-Mode Luminescent Modulation in Na₃KMg₇(PO₄)₆:Eu.

ABSTRACT: Lanthanide-doped inorganic luminescent materials have been extensively studied and applied in X-ray detection and imaging, anti-counterfeiting, and optical information storage. However, many reported rare-earth-based luminescent materials show only single-mode optical responses, which limits their applications in complex scenarios. Here, we report a novel Na₃KMg₇(PO₄)₆:Eu phosphor synthesized by a simple high-temperature solid-state method. The multi-color luminescence of Eu²⁺ and Eu³⁺ ions in a single matrix of Na₃KMg₇(PO₄)₆:Eu, known as radio-photoluminescence, is achieved through X-ray-induced ion reduction. It demonstrated a good linear response (R² = 0.9897) and sta

SUBMITTER: Han Y 

PROVIDER: S-EPMC12430156 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature